ADC/CDS Standard Document for Catalog:
/journal_tables/A+AS/94/519/

1. Use the ADC Data Viewer Suite to visualize the data.
2. Get the data files via anonymous FTP. (See Note.)

J/A+AS/94/519  A photometric analysis of the Cepheus OB3 region     (Jordi 1992)
================================================================================
A photometric analysis of the Cepheus OB3 region
      Jordi C., Trullols E., Rossello G., Lahulla F.
      <Astron. Astrophys. Suppl. Ser. 94, 519 (1992)>
      =1992A&AS...94..519J
================================================================================
ADC_Keywords: Associations, stellar; Photometry, uvby, beta
Keywords: Cepheus OB3 - associations - photometry - early type stars

Abstract:
   Results are presented on Stromgren-Crawford uvby-beta photometry carried 
   out at Calar Alto (Spain) for 45 stars in the Cepheus OB3 region covering 
   an apparent area of 6 deg x 6 deg. The relationship of these stars with 
   the association is examined. Three of these stars (BD +62 deg 2114, BD +62 
   deg 2152, and BD +62 deg 2156) are identified as members of this 
   association, while two more (BD +64 deg 1714 and BD +64 deg 1717) are 
   classified as possible members. It is noted that intrinsic colors and 
   absolute magnitudes of member stars are consistent with the hypothesis of 
   Blaauw (1964) and Garmany (1973) of the existence of two subgroups with 
   different evolutionary phases.

File Summary:
--------------------------------------------------------------------------------
FileName         Lrecl       Records    Explanations
--------------------------------------------------------------------------------
ReadMe              80            .     This file
table1              64            45    uvby-beta photometry of 45 stars 
--------------------------------------------------------------------------------

Byte-by-byte Description of file: table1
--------------------------------------------------------------------------------
   Bytes  Format  Units    Explanations
--------------------------------------------------------------------------------
   2- 10   A9     ---      BD designation
  12- 14   A3     ---      BL designation (Blaauw)
  19- 24   F6.3   mag      Beta index
  28- 33   F6.3   mag      (b-y)
  37- 42   F6.3   mag      m1
  46- 51   F6.3   mag      c1
  55- 59   F5.2   mag      V
  63- 64   I2     ---      Number of observations
--------------------------------------------------------------------------------

================================================================================
(End)                                                                27-Oct-1992